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Moroso

Moroso

Moroso GM LS/LT 8.5mm Ultra 40 11in Long Wire Set w/Alum Heatshield - Red

SKU: MOR73742

Spark Plug Wire Sets

MOR Ignition - Wire Set

Moroso GM LS/LT 8.5mm Ultra 40 11in Long Wire Set w/Alum Heatshield - Red
Moroso

Moroso

Moroso GM LS/LT 8.5mm Ultra 40 11in Long Wire Set w/Alum Heatshield - Red

SKU: MOR73742

Spark Plug Wire Sets

MOR Ignition - Wire Set

A$200.44
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Moroso offers Ultra 40 ignition wires—cost-effective versions of their race-proven wires without the heat sleeving. Sporting aluminum shields and available in a choice of wire colors, these Ultra 40 wires are an excellent choice to spark the energy you need.

Moroso Ultra 40 ignition wires feature:

* 7mm diameter ignition wire with 40 ohms of resistance per foot
* Highly engineered spiral-wound conductor
* More energy to the spark plugs with less electrical interference
* Silicone jacket protects against heat, chafing, and contaminants
* Locking stainless steel terminals that fold over and crimp, stay connected, and won't vibrate loose like core crimped brands
* Aluminum shielded spark plug ends are resilient to high temperatures
* 9.75 in. long wires fit Moroso tall valve covers, OEM valve covers, OEM coils, and aftermarket coils

Product Overview

Moroso GM LS/LT 8.5mm Ultra 40 11in Long Wire Set w/Alum Heatshield - Red

Product Details

Description:Moroso GM LS/LT 8.5mm Ultra 40 11in Long Wire Set w/Alum Heatshield - Red
Part Number:mor73742

Part Type

Ultra 40 Wire Set 8.5mm GM LS/LT 11.0 Red

Data: v4.2 - Upd: 2026-09-29 08:51:34

Specifications

Product Attributes - Brand
Moroso
Product Attributes - Manufacturer's Part Number
73742
Product Attributes - Part Type
Spark Plug Wire Sets
Product Attributes - Product Line
Moroso Ultra 40 Ignition Wire Sets
Product Attributes - UPC
084663737428
Product Attributes - Assembled
Yes
Product Attributes - Distributor Terminal Type
Female/Socket
Product Attributes - Distributor Boot Color
Black
Product Attributes - Distributor Boot Material
Silicone
Product Attributes - Spark Plug Boot Ends
Eight 180 degree straight
Product Attributes - Spark Plug Boot Color
Black
Product Attributes - Spark Plug Boot Material
Silicone
Product Attributes - Diameter (mm)
8.50mm
Product Attributes - Wire Color
Red
Product Attributes - RFI Suppression
Yes
Product Attributes - Coil Wire Included
No
Product Attributes - Conductor Style
Spiral core
Product Attributes - Spark Plug Wire Resistance
40 ohms/ft.
Product Attributes - Quantity
Sold as a set.
Product Attributes - Notes
11.00 in. length. Intended for most LS truck applications (round coils). Includes aluminum heat shield.

Reference Information

Brand Name/s Moroso
StreetFX SKU mor73742
SFX Item ID 4105958
Supplier Item Code 4105958
Manufacturer SKU 73742
Manufacturer UPC 84663737428
Alternative References 8.5mm, 11in

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    Application Notes11.00 in. length. Intended for most LS truck applications (round coils). Includes aluminum heat shield.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notes11.00 in. length. Intended for most LS truck applications (round coils). Includes aluminum heat shield.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Application Notes11.00 in. length. Intended for most LS truck applications (round coils). Includes aluminum heat shield.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application Notes11.00 in. length. Intended for most LS truck applications (round coils). Includes aluminum heat shield.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Application Notes11.00 in. length. Intended for most LS truck applications (round coils). Includes aluminum heat shield.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
    Application Notes11.00 in. length. Intended for most LS truck applications (round coils). Includes aluminum heat shield.

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